php - Wordpress 插件 Advanced Custom Fields Pro 不保存前端和后端

Question

我正在使用带有高级自定义字段的自定义帖子类型来创建帖子的自定义条目。我的海关邮政类型和选项添加了(请滚动代码框查看全部):

add_action( 'init', 'register_cpt_campaigns' );

function register_cpt_campaigns() {

$labels = array(
    'name' => __( 'Campaigns', 'campaigns' ),
    'singular_name' => __( 'campaign', 'campaigns' ),
    'add_new' => __( 'Add New', 'campaigns' ),
    'add_new_item' => __( 'Add New Campaign', 'campaigns' ),
    'edit_item' => __( 'Edit Campaign', 'campaigns' ),
    'new_item' => __( 'New Campaign', 'campaigns' ),
    'view_item' => __( 'View Campaign', 'campaigns' ),
    'search_items' => __( 'Search Campaigns', 'campaigns' ),
    'not_found' => __( 'Campaign not found', 'campaigns' ),
    'not_found_in_trash' => __( 'Campaign not found', 'campaigns' ),
    'parent_item_colon' => __( 'Parent campaign:', 'campaigns' ),
    'menu_name' => __( 'Campaigns', 'campaigns' ),
);

$args = array(
    'labels' => $labels,
    'hierarchical' => false,
    'description' => 'Custom post type for Discovr Campaigns',
    'supports' => array( 'author','title' ),
    'taxonomies' => array( 'campaign_category', 'campaign_action' ),
    'public' => true,
    'show_ui' => true,
    'show_in_menu' => true,
    'menu_position' => 5,
    'menu_icon' => 'dashicons-welcome-widgets-menus',
    'show_in_nav_menus' => true,
    'publicly_queryable' => true,
    'exclude_from_search' => false,
    'has_archive' => false,
    'query_var' => true,
    'can_export' => true,
    'rewrite' => true,
    'capability_type' => 'post'
);

register_post_type( 'campaigns', $args );
}

自定义分类法(请滚动代码框查看全部):

// Register Campaign Type Taxonomy
function campaign_post_category() {

$labels = array(
    'name'                       => _x( 'Campaign Types', 'Taxonomy General Name', 'text_domain' ),
    'singular_name'              => _x( 'Campaign Type', 'Taxonomy Singular Name', 'text_domain' ),
    'menu_name'                  => __( 'Campaign Types', 'text_domain' ),
    'all_items'                  => __( 'All types', 'text_domain' ),
    'parent_item'                => __( 'Parent types', 'text_domain' ),
    'parent_item_colon'          => __( 'Parent types:', 'text_domain' ),
    'new_item_name'              => __( 'New Campaign Type', 'text_domain' ),
    'add_new_item'               => __( 'Add New Campaign Type', 'text_domain' ),
    'edit_item'                  => __( 'Edit Campaign Type', 'text_domain' ),
    'update_item'                => __( 'Update Campaign Type', 'text_domain' ),
    'view_item'                  => __( 'View Campaign Type', 'text_domain' ),
    'separate_items_with_commas' => __( 'Separate campaign types with commas', 'text_domain' ),
    'add_or_remove_items'        => __( 'Add or remove campaign types', 'text_domain' ),
    'choose_from_most_used'      => __( 'Choose from the most used', 'text_domain' ),
    'popular_items'              => __( 'Popular campaign types', 'text_domain' ),
    'search_items'               => __( 'Search campaign type', 'text_domain' ),
    'not_found'                  => __( 'Not Found', 'text_domain' ),
    'no_terms'                   => __( 'No campaign types', 'text_domain' ),
    'items_list'                 => __( 'Campaign type list', 'text_domain' ),
    'items_list_navigation'      => __( 'Campaign type list navigation', 'text_domain' ),
);
$args = array(
    'labels'                     => $labels,
    'hierarchical'               => true,
    'public'                     => true,
    'show_ui'                    => false,
    'show_admin_column'          => true,
    'show_in_nav_menus'          => false,
    'show_tagcloud'              => false,
);
register_taxonomy( 'campaign_category', array( 'campaign_categories' ), $args );

}
add_action( 'init', 'campaign_post_category', 0 );

// Register Campaign Status Taxonomy
function campaign_post_action() {

$labels = array(
    'name'                       => _x( 'Campaign Status', 'Taxonomy General Name', 'text_domain' ),
    'singular_name'              => _x( 'Campaign Status', 'Taxonomy Singular Name', 'text_domain' ),
    'menu_name'                  => __( 'Campaign Status', 'text_domain' ),
    'all_items'                  => __( 'All Status', 'text_domain' ),
    'parent_item'                => __( 'Parent Status', 'text_domain' ),
    'parent_item_colon'          => __( 'Parent Status:', 'text_domain' ),
    'new_item_name'              => __( 'New Campaign Status', 'text_domain' ),
    'add_new_item'               => __( 'Add New Campaign Status', 'text_domain' ),
    'edit_item'                  => __( 'Edit Campaign Status', 'text_domain' ),
    'update_item'                => __( 'Update Campaign Status', 'text_domain' ),
    'view_item'                  => __( 'View Campaign Status', 'text_domain' ),
    'separate_items_with_commas' => __( 'Separate campaign status with commas', 'text_domain' ),
    'add_or_remove_items'        => __( 'Add or remove campaign status', 'text_domain' ),
    'choose_from_most_used'      => __( 'Choose from the most used', 'text_domain' ),
    'popular_items'              => __( 'Popular campaign status', 'text_domain' ),
    'search_items'               => __( 'Search campaign status', 'text_domain' ),
    'not_found'                  => __( 'Not Found', 'text_domain' ),
    'no_terms'                   => __( 'No campaign status', 'text_domain' ),
    'items_list'                 => __( 'campaign status list', 'text_domain' ),
    'items_list_navigation'      => __( 'campaign status list navigation', 'text_domain' ),
);
$args = array(
    'labels'                     => $labels,
    'hierarchical'               => false,
    'public'                     => true,
    'show_ui'                    => false,
    'show_admin_column'          => true,
    'show_in_nav_menus'          => false,
    'show_tagcloud'              => false,
);
register_taxonomy( 'campaign_action', array( 'campaign_actions' ), $args );

}

add_action( 'init', 'campaign_post_action', 0 );

我还有一些功能被添加到主题中以支持我的post-type功能。我已删除这些以纠正我的问题，但没有解决任何问题。

// Add Default Campaign Status
function set_default_campaign_status( $post_id, $post ) {
    if ( 'publish' === $post->post_status && $post->post_type === 'campaigns' ) {
        $defaults = array(
            'campaign_action' => array( 'Draft' )
            );
        $taxonomies = get_object_taxonomies( $post->post_type );
        foreach ( (array) $taxonomies as $taxonomy ) {
            $terms = wp_get_post_terms( $post_id, $taxonomy );
            if ( empty( $terms ) && array_key_exists( $taxonomy, $defaults ) ) {
                wp_set_object_terms( $post_id, $defaults[$taxonomy], $taxonomy );
            }
        }
    }
}
add_action( 'save_post', 'set_default_campaign_status', 0, 2 );

// Add Default Campaign Type

function set_default_campaign_type( $post_id, $post ) {
    if ( 'publish' === $post->post_status && $post->post_type === 'campaigns' ) {
        $defaults = array(
            'campaign_category' => array( 'Not Selected' )
            );
        $taxonomies = get_object_taxonomies( $post->post_type );
        foreach ( (array) $taxonomies as $taxonomy ) {
            $terms = wp_get_post_terms( $post_id, $taxonomy );
            if ( empty( $terms ) && array_key_exists( $taxonomy, $defaults ) ) {
                wp_set_object_terms( $post_id, $defaults[$taxonomy], $taxonomy );
            }
        }
    }
}
add_action( 'save_post', 'set_default_campaign_type', 0, 2 );

// Delete post

function delete_post(){
global $post;
$deletepostlink= add_query_arg( 'frontend', 'true', get_delete_post_link( get_the_ID() ) );
if (current_user_can('edit_post', $post->ID)) {
    echo       '<a href="'.$deletepostlink.'" id=""><button class="m-t-10 m-b-10 btn btn-danger btn-cons"  type="button">Delete</button></a>';
}
}

//Redirect after delete post in frontend

add_action('trashed_post','trash_redirection_frontend');

function trash_redirection_frontend($post_id) {
if ( filter_input( INPUT_GET, 'frontend', FILTER_VALIDATE_BOOLEAN ) ) {
    wp_redirect( get_option('siteurl').'/campaigns' );
    exit;
}
}
// Add default Campaign Pages
function discovr_campaign_endpoints() {
add_rewrite_endpoint( 'overview', EP_PERMALINK );
    add_rewrite_endpoint( 'new-campaign-details', EP_PERMALINK );
    add_rewrite_endpoint( 'new-campaign-audience', EP_PERMALINK );
    add_rewrite_endpoint( 'new-campaign-page', EP_PERMALINK );
    add_rewrite_endpoint( 'new-campaign-ads', EP_PERMALINK );
add_rewrite_endpoint( 'edit-campaign', EP_PERMALINK );
add_rewrite_endpoint( 'analytics', EP_PERMALINK );
}
add_action( 'init', 'discovr_campaign_endpoints' );


// Update Campaign Page on Save
add_action( 'save_post', 'wpse105926_save_post_callback' );

function wpse105926_save_post_callback( $post_id ) {
// verify post is not a revision
if ( ! wp_is_post_revision( $post_id ) ) {

    // unhook this function to prevent infinite looping
    remove_action( 'save_post', 'wpse105926_save_post_callback' );

    // update the post slug
    wp_update_post( array(
        'ID' => $post_id,
        'post_name' => '' // do your thing here
    ));

    // re-hook this function
    add_action( 'save_post', 'wpse105926_save_post_callback' );

}
}
// Add Campaign Title Label and Instuctions
function my_acf_prepare_field( $field ) {

$field['label'] = "Campaign Title";
$field['instructions'] = "Internal use only. Ex: `Retarget Abandoned Bookings`";

return $field;

}
add_filter('acf/prepare_field/name=_post_title', 'my_acf_prepare_field');

不幸的是，每次我保存自定义字段时，它都会恢复为空或原始状态。这仅发生在 ACF 字段中，而不会发生在未被 ACF 覆盖的标题、作者或分类法等字段中。请查看以下 gif 图像以进一步了解。

创建和更新 Post 的 Wordpress 后端

ACF 自定义字段组设置

正在创建前端帖子

我已经尝试删除所有前端功能，但在后端仍然不起作用，还删除了除 ACF 之外的所有插件。调试或 Firebug 中没有错误。我只能想象字段之间存在冲突，或者 ACF 无法找到合适的位置来保存这些字段。

非常感谢任何帮助，我希望我错过了一些简单的事情。

更新

这通过将 field_name 和 field_label 更改为模糊的东西来实现。

ACF 现场小组工作

前端表单保存

让它现在工作很好，但是，我需要 field_label 和 field_name 来匹配这些字段的用途。我可以在 functions.php 中覆盖这些，但这将是一场噩梦，因为我们可能要添加 20 个字段。

Answer 1

如果您将 field_label 更改为此事件的目的，并将 field_name 更改为 what_is_the_purpose_of_this_campaign，则它不起作用。

但是，如果您将 field_label` 更改为 whatisthepurposeofthiscampaign 并将 field_name 更改为 whatisthepurposeofthiscampaign 它确实有效。

似乎任何空格都会破坏 field_label 和 field_name 的连接